getOne
Last updated Dec 21st, 2019 | Page history | Improve this page | Report an issue
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Learn morexPDOObject::getOne()¶
Gets an object related to this instance by a foreign key relationship.
Use this for 1:? (one:zero-or-one) or 1:1 relationships, which you can distinguish by setting the nullability of the field representing the foreign key.
Syntax¶
API Docs: xPDOObject::getOne()
xPDOObject|null &getOne (
string $alias,
[object $criteria = null],
[boolean|integer $cacheFlag = true]
)
Example¶
Echo the email of a modUser with ID 1, which has a related object called modUserProfile, that has a field called "email" - set as "[email protected]" for this user.
$user = $modx->getObject('modUser',1);
$profile = $user->getOne('Profile');
echo $profile->get('email');
// prints "[email protected]"
See Also¶
Support the team building MODX with a monthly donation.
The budget raised through OpenCollective is transparent, including payouts, and any contributor can apply to be paid for their work on MODX.
Backers
Budget
$301 per month—let's make that $500!
Learn more